/* 
 * Copyright 2011 kOSMik.
 * This file is part of kOSMik.
 * 
 * kOSMik is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * kOSMik is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with kOSMik.  If not, see <http://www.gnu.org/licenses/>.
 *  
 * kOSMik:
 * Open Street Map - Editor.
 * http://code.google.com/p/swp-dv-ws2010-osm-2/
 */

package de.fuberlin.kosmik.data.osmt;

import android.database.Cursor;

/**
 * A class with data bank support routines.
 * 
 */
public class OsmtDatabaseUtils {

	/**
	 * Detects the column index in a cursor by name. Use this function, if the
	 * column name is constructed with a table leading part like Table.column.
	 * 
	 * @param cursor that contains the column list you wish to know the index of
	 *            the column with the given name.
	 * @param columnName The name of the column.
	 * @return the index of the columnName
	 */
	static int detectColumnIndexOfCursorByName(Cursor cursor, String columnName) {
		String[] nameFragments = columnName.split("\\.");
		return cursor.getColumnIndex(nameFragments[nameFragments.length - 1]);
	}

}
